1、专题六 连词,一、并列连词 (一)常见并列连词,归纳,(二)常见并列连词短语,归纳,注意neither.nor,either.or,not only.but also连接两个并列成分作主语时,谓语动词要和最近的主语保持一致,即“就近原则”;both.and连接两个并列成分作主语时,谓语动词只能用复数。连接两个句子时,如果not only位于句首,那么后面的句子成分要用倒装语序。如:Not only did he speak more correctly,but he spoke more easily.,二、从属连词,归纳,三、不能连用的两组连词 1.because(因为),so(所以)不能同
2、时出现在一个句子里,只能用其一。 Because Nick was tired,he couldnt walk there.=Nick was tired,so he couldnt walk there. 因为尼克累了,所以他不能走到那儿了。 2.(al)though(虽然),but(但是)不能同时出现在一个句子里,只能用其一。但though和yet可以同时出现在一个句子里(yet用作副词)。 Though Tom was tired,he still worked hard.=Tom was tired,but he still worked hard. 虽然汤姆累了,但他仍然努力工作。 Though we have made some progress,yet we still have a long way to go. 虽然我们取得了一些进步,但我们仍然有很长的路要走。,
